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<p>Implementation of Generalised Memory Polynomial model based Power Amplifier. (Complex input, Complex output)  
 <a href="classgr_1_1dpd_1_1GMP__model__PA.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="GMP__model__PA_8h_source.html">GMP_model_PA.h</a>&gt;</code></p>
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Inheritance diagram for gr::dpd::GMP_model_PA:</div>
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  <img src="classgr_1_1dpd_1_1GMP__model__PA.png" usemap="#gr::dpd::GMP_5Fmodel_5FPA_map" alt=""/>
  <map id="gr::dpd::GMP_5Fmodel_5FPA_map" name="gr::dpd::GMP_5Fmodel_5FPA_map">
<area href="classgr_1_1dpd_1_1GMP__model__PA__impl.html" alt="gr::dpd::GMP_model_PA_impl" shape="rect" coords="0,112,178,136"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:aacbdf1c503de89af0f6ad8445b9198b7"><td class="memItemLeft" align="right" valign="top">typedef boost::shared_ptr&lt; <a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html">GMP_model_PA</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html#aacbdf1c503de89af0f6ad8445b9198b7">sptr</a></td></tr>
<tr class="separator:aacbdf1c503de89af0f6ad8445b9198b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:abb93c8c32df2a70ad1a2a27cd5933c68"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html#aacbdf1c503de89af0f6ad8445b9198b7">sptr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html#abb93c8c32df2a70ad1a2a27cd5933c68">make</a> (int model_param1, int model_param2, int model_param3, int model_param4, int model_param5, std::string mode, const std::vector&lt; gr_complex &gt; &amp;coeff1, const std::vector&lt; gr_complex &gt; &amp;coeff2)</td></tr>
<tr class="memdesc:abb93c8c32df2a70ad1a2a27cd5933c68"><td class="mdescLeft">&#160;</td><td class="mdescRight">Make a <a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html" title="Implementation of Generalised Memory Polynomial model based Power Amplifier. (Complex input...">GMP_model_PA</a> block.  <a href="#abb93c8c32df2a70ad1a2a27cd5933c68">More...</a><br /></td></tr>
<tr class="separator:abb93c8c32df2a70ad1a2a27cd5933c68"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implementation of Generalised Memory Polynomial model based Power Amplifier. (Complex input, Complex output) </p>
<p>It produces an output based on the Generalised Memory Polynomial model formed using the current block parameters for each input.</p>
<p>Function to describe relation between Input and Output of GMP based model: </p><p class="formulaDsp">
<img class="formulaDsp" alt="\[ y[n] = \sum\limits_{k=0}^{K_a-1}(\sum\limits_{l=0}^{L_a-1} a_{kl} x(n-l) |x(n-l)|^{k}) + \\ \sum\limits_{k=1}^{K_b}(\sum\limits_{m=1}^{M_b}(\sum\limits_{l=0}^{L_b-1} b_{kml} x(n-l) |x(n-l-m)|^{k})) \]" src="form_0.png"/>
</p>
<p> The representation on the right consists of two components, namely, the signed-aligned-envelope component and signal-and-lagging component. The number of coefficients to be estimated are: <img class="formulaInl" alt="$M = K_a L_a + K_b M_b L_b$" src="form_1.png"/> across across <img class="formulaInl" alt="$K_a + K_b M_b$" src="form_2.png"/> channels. </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
<a id="aacbdf1c503de89af0f6ad8445b9198b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aacbdf1c503de89af0f6ad8445b9198b7">&#9670;&nbsp;</a></span>sptr</h2>

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          <td class="memname">typedef boost::shared_ptr&lt;<a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html">GMP_model_PA</a>&gt; <a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html#aacbdf1c503de89af0f6ad8445b9198b7">gr::dpd::GMP_model_PA::sptr</a></td>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="abb93c8c32df2a70ad1a2a27cd5933c68"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abb93c8c32df2a70ad1a2a27cd5933c68">&#9670;&nbsp;</a></span>make()</h2>

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          <td class="memname">static <a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html#aacbdf1c503de89af0f6ad8445b9198b7">sptr</a> gr::dpd::GMP_model_PA::make </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>model_param1</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>model_param2</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>model_param3</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>model_param4</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>model_param5</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">std::string&#160;</td>
          <td class="paramname"><em>mode</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::vector&lt; gr_complex &gt; &amp;&#160;</td>
          <td class="paramname"><em>coeff1</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::vector&lt; gr_complex &gt; &amp;&#160;</td>
          <td class="paramname"><em>coeff2</em>&#160;</td>
        </tr>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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      </table>
  </td>
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<span class="mlabels"><span class="mlabel">static</span></span>  </td>
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<p>Make a <a class="el" href="classgr_1_1dpd_1_1GMP__model__PA.html" title="Implementation of Generalised Memory Polynomial model based Power Amplifier. (Complex input...">GMP_model_PA</a> block. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">model_param1</td><td>Maximum Power Order(K_a) in the signal-and-aligned-envelope component of the GMP Model. </td></tr>
    <tr><td class="paramname">model_param2</td><td>Memory Depth(L_a) or Maximum number of terms of each power order in the signal-and-aligned-envelope component of the GMP Model. </td></tr>
    <tr><td class="paramname">model_param3</td><td>Maximum Power Order(K_b) in the signal-and-lagging-envelope component of the GMP Model. </td></tr>
    <tr><td class="paramname">model_param4</td><td>Lagging Cross-Terms Index(M_b) or Maximum number of terms due to Lagging Cross Terms for each memory depth in the signal-and-lagging-envelope component of the GMP Model. </td></tr>
    <tr><td class="paramname">model_param5</td><td>Memory-Depth(L_b) or Maximum number of terms of each power order in the signal-and-lagging-envelope component of the GMP Model. </td></tr>
    <tr><td class="paramname">mode</td><td>Mode of Operation, i.e., Odd Order Terms Only or Even Order Terms Only or Both Terms. </td></tr>
    <tr><td class="paramname">coeff1</td><td>A shift-structured coefficients vector of complex data types of order (K_a x L_a) for the signal-and-aligned-envelope component. </td></tr>
    <tr><td class="paramname">coeff2</td><td>A shift-structured coefficients vector of complex data types of order (K_b x L_b x M_b) for the signal-and-lagging-envelope component. </td></tr>
  </table>
  </dd>
</dl>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="GMP__model__PA_8h_source.html">GMP_model_PA.h</a></li>
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